also from "the arizona republic," how will the president govern across america's to buy. -- divide. from the boston "sunday globe," still talking about change anytime of broken politics. a caller on a republican line. -- our republican line. we will go to a caller from greensboro, mississippi. -- greens go, mississippi. -- greensville, mississippi. caller: i want to say congratulations to the president. host: this part of the white house is closed to vehicular traffic but open to tourists. the blue room is in the center of the white house. that is where the president took his official oath of office as dictated under the constitution. a few blocks away along massachusetts avenue, the vice president took the oath of office at 8:20 this morning. administered by the justice sonia sotomayer. >> i, joseph r. biden jr., do solemnly swear -- [repeats] >> that i will support and defend the constitution of united states -- [repeats] >> against all enemies, foreign and domestic -- [repeats] >> that i bear true faith and allegiance to the same -- [repeats] >> that i take this freely without an